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Marquise|Lab Grown|IGI

1.00ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG844634732

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844634732

Diamond specifications and retailer prices

From $451 AUD
As of November 5, 2026
Save $777 AUD (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,228 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844634732 or 844634732. Listed at 6 retailers as of November 4, 2026, with prices from $451 to $1,228, a $777 spread on the same certified stone. MOH London lists it at $1,228. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844634732
Dimensions9.79 × 5.38 × 3.32 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.79 mm5.38 mm1.00 ctG / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844634732
Side View
Table 60.0%Crown 32.8°Girdle: STK-VTKPavilion 40.3°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,228 AUD|Low: $440 AUD|High: $1,246 AUD|Avg: $685 AUD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 2$451 AUD
Retailer 4$454 AUD
Retailer 6$484 AUD
Retailer 3$500 AUD
Retailer 5$926 AUD
MOH London$1,228 AUD

23 data points across 6 retailers

6 retailers$451 AUD to $1,228 AUD

A
Cheapest Retailer
-
$451 AUD
A
Retailer 2
-
$454 AUD
View
A
Retailer 3
-
$484 AUD
View
A
Retailer 4
-
$500 AUD
View
B
Retailer 5
-
$926 AUD
View
Most Expensive
B
MOH London
LG844634732 · Nov 4
$1,228 AUD
£677 GBP
View
5 more retailers have this diamond
Prices start from $451 AUDSave up to $777 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.00ct Marquise
$451 AUD